Best Schedule Reminder Apps

241+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

Out of 241+ schedule reminder apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Schedule Reminder

Structured: Daily Planner Todo#1

Structured: Daily Planner Todo by unorderly GmbH

Calendar, Reminder & To Do
Editor's Choice
📊 Productivity
4.8😊(162K ratings)
FreeIn-App Purchases
#79in Productivity
Structured: Daily Planner Todo screenshot 1
Structured: Daily Planner Todo screenshot 2
Structured: Daily Planner Todo screenshot 3
Structured: Daily Planner Todo screenshot 4
Structured: Daily Planner Todo screenshot 5
Structured: Daily Planner Todo screenshot 6

Organize your day with a visual timeline that integrates your calendar, to-dos, routines, and habits. This app helps users feel calmer, focus faster, and accomplish more daily. It's ideal for work, study, travel, and managing ADHD, offering planning tools and focus timers.

What We Love

  • 🚀 Highly organized and structured
  • 🎨 Customizable colors and icons
  • ⏱️ Visualizes time and task duration
  • 🗓️ Integrates with calendar and reminders

Room to Improve

  • 🕰️ Tedious to change task times
  • 🔀 Difficulty rearranging tasks
  • 🔍 Lack of search for icons
Calendars: Schedule Planner#2

Calendars: Schedule Planner by Readdle Technologies Limited

Reminder・Tasks Organizer・To Do
Strong Contender
📊 Productivity
4.7😊(120K ratings)
FreeAdsIn-App Purchases
#99in Productivity
Calendars: Schedule Planner screenshot 1
Calendars: Schedule Planner screenshot 2
Calendars: Schedule Planner screenshot 3
Calendars: Schedule Planner screenshot 4
Calendars: Schedule Planner screenshot 5
Calendars: Schedule Planner screenshot 6

This app combines a calendar, task manager, daily planner, and habit tracker. It helps users plan their day, build habits, boost productivity, and stay organized with seamless syncing across all Apple devices. Features include event creation, to-do list management, natural language input, and integration with popular meeting platforms.

What We Love

  • 🌟 Excellent calendar app
  • 👍 Easy to use and organize
  • 🎨 Helpful color-coding
  • 📆 Seamless integration with other calendars

Room to Improve

  • 🐛 Occasional glitches and data loss
  • 💰 Concerns over subscription model
  • 🕰️ Cumbersome date/time selection process
Todo List & Reminder - Todoery#3

Todo List & Reminder - Todoery by BetterApp Tech Co., Limited

Todo list widget, Tasks remind
Worth Considering
📊 Productivity
4.6😐(5.4K ratings)
FreeAdsIn-App Purchases
Todo List & Reminder - Todoery screenshot 1
Todo List & Reminder - Todoery screenshot 2
Todo List & Reminder - Todoery screenshot 3
Todo List & Reminder - Todoery screenshot 4
Todo List & Reminder - Todoery screenshot 5
Todo List & Reminder - Todoery screenshot 6

This app helps you manage your time and organize your life with a free to-do list and task manager. Set reminders for important tasks, categorize your checklists, and view your schedule in a clear calendar format. Keep track of your progress and never forget important moments.

What We Love

  • 👍 User-friendly interface
  • 🚀 Efficient task management
  • 📆 Helpful calendar integration
  • 🎨 Customizable themes and backgrounds

Room to Improve

  • 🐛 Recurring task issues
  • ⚠️ Syncing problems across devices
  • 💰 Expensive premium subscription

More Schedule Reminder apps to explore

4
Alarmed ~ Reminders + Timers
Alarmed ~ Reminders + Timers
Alarmed ~ Reminders + Timers
by Yoctoville
Free

This app offers customizable pop-up reminders and timers with robust scheduling and advanced features like location-based alerts and checklist notes. It supports Siri integration, iCloud syncing, and interactive notifications for easy management of your tasks and timing needs.

Pop-up reminder alerts with repeat schedulingCustomizable timers with countdown/count upLocation-based reminders
📊 Productivity
(13K)
free with in-app purchases
5
Routine Planner, Habit Tracker
Routine Planner, Habit Tracker
Routine Planner, Habit Tracker
For Structured Time Management
Free

Build better habits and manage your time effectively with a personal assistant designed for structured time management. This app helps you create and stick to routines with flexible timers, voice alerts, and progress tracking. Explore recommended routines and stay motivated with a supportive community.

Flexible routine timers with voice alertsCustomizable routines with over 800 emojisDaily, weekly, and monthly progress tracking
📊 Productivity
(17K)
free with in-app purchases
6
Google Calendar: Get Organized
Google Calendar: Get Organized
Google Calendar: Get Organized
Easily plan & schedule
Free

This official app helps you manage your schedule and stay organized. It automatically adds events from Gmail, syncs across devices, and allows for shared calendars. You can also create tasks, customize views, and integrate with Google Meet for collaboration.

Automatic event import from GmailCross-device synchronizationShared calendars for collaboration
📊 Productivity
(131K)
free with in-app purchases
7
Habit Tracker
Habit Tracker
Habit Tracker
Goal Tracker & ADHD Planner
Free

This app helps you build lasting habits and achieve your goals through simple daily planning and routine tracking. It offers features like syncing with health data, group challenges, and insightful analytics to support your self-care and personal growth journey.

Build and quit habitsFlexible goal tracking with specific unitsGroup habits and friendly competition
📊 Productivity
(144K)
free with in-app purchases
8
TickTick:To-Do List & Calendar
TickTick:To-Do List & Calendar
TickTick:To-Do List & Calendar
Task remind, planner,countdown
Free

This app helps you manage tasks, schedule events, and build habits. It offers cross-device synchronization, multiple reminders, and collaboration features. Stay organized and boost productivity with its comprehensive planning tools.

Cross-device task synchronizationMultiple reminders and flexible schedulingCalendar views and integration
📊 Productivity
(44K)
freemium
9
Habit Hub: Routine Tracker
Habit Hub: Routine Tracker
Habit Hub: Routine Tracker
Todo, Goals, Schedule & ADHD
Free

Build lasting habits and manage your daily tasks with this comprehensive tracker. It offers a visual timeline, customizable routines, and progress tracking to keep you motivated and focused.

Smart color-coded timelineMulti-step routine builderStreak tracking and progress calendar
📊 Productivity
(8.1K)
free with in-app purchases
10
Reminder & Countdown
Reminder & Countdown
Reminder & Countdown
Count down to your event
Free

Never miss an important event with this app. Set up custom reminders for everything from birthdays to holidays, with real-time countdowns and configurable alerts. Personalize your events with unique icons, backgrounds, and fonts, and easily share your countdowns with friends and family.

Real-time countdownsCustomizable alertsEvent personalization (icons, backgrounds, fonts)
📊 Productivity
(16K)
free with in-app purchases
11
Weekly Planner - Diary, Notes
Weekly Planner - Diary, Notes
Weekly Planner - Diary, Notes
Visual calendar & to do list
Free

Organize your life with a simple, visual weekly planner. Easily add appointments, to-do lists, and recurring events. Enjoy a minimalist approach to tracking tasks and priorities, similar to a paper planner but digital.

Visual weekly calendarTo-do list creationAdd appointments and tasks
📊 Productivity
(15K)
free with in-app purchases
12
Galarm - Alarms and Reminders
Galarm - Alarms and Reminders
Galarm - Alarms and Reminders
Never Miss Anything!
Free

This app is a social alarm clock that lets you create and share alarms and reminders with contacts. It functions as a daily planner, allowing efficient task management and group event coordination. Features include flexible repetition, personal and group alarms, and a unified notification tab.

Create and share alarms with contactsFlexible alarm repetition optionsPersonal and group alarm functionality
📊 Productivity
(4.2K)
free with in-app purchases
13
Daily Planner, Schedule: Brite
Daily Planner, Schedule: Brite
Daily Planner, Schedule: Brite
Habit Tracker, Routine, Goals
Free

This app consolidates daily planning, task management, habit tracking, and mindfulness tools into a single, user-friendly interface. It helps users organize their schedules, achieve goals, and improve well-being without needing multiple applications.

Full-featured calendar with syncDaily planner and task managerHabit and goal tracker
📊 Productivity
(3.6K)
free with in-app purchases
14
Pocket Schedule Planner
Pocket Schedule Planner
Pocket Schedule Planner
Class & Homework Planner
Free

This app helps students, teachers, and parents organize classes, exams, and assignments. It provides intuitive tools to manage schedules, track homework, and receive timely alerts for upcoming events, making academic life more manageable.

Organize courses, classes, and examsManage assignments by date, course, or prioritySet general and individual notifications
📊 Productivity
(8.3K)
subscription
15
24me: Calendar・Planner & To Do
24me: Calendar・Planner & To Do
24me: Calendar・Planner & To Do
Reminders, Schedule, Organizer
Free

This app acts as a smart personal assistant, consolidating your calendar, to-do lists, notes, and personal accounts into one unified platform. It streamlines daily management with features like voice commands, smart reminders, and email-to-task conversion, helping you stay organized and productive.

Unified calendar and plannerSmart task manager and to-do listSimple notes and lists
📊 Productivity
(6.7K)
free with in-app purchases
16
Remind Me: ToDo reminder
Remind Me: ToDo reminder
Remind Me: ToDo reminder
Minimal reminder
Free

This app helps you remember important tasks and appointments by setting customizable notifications. It functions like a digital assistant, sending timely alerts for scheduled events, or can be used as a simple to-do list without specific reminders.

Set reminders for tasks and appointmentsCustomizable notification dates and timesMinimalist user interface
📊 Productivity
(2.3K)
free with in-app purchases
17
TimeFinder: Time Blocking
TimeFinder: Time Blocking
TimeFinder: Time Blocking
Daily Schedule, Hourly Planner
Free

This app helps you create flexible, color-coded daily schedules by time blocking tasks. It's designed for individuals who struggle with traditional planning, offering features like drag-and-drop task management and adaptive scheduling that adjusts to life's changes. Syncs with calendars and reminders across devices.

Drag & Drop task schedulingFlexible time block intervalsColor-coded task organization
📊 Productivity
(1.9K)
free with in-app purchases
18
My Timetable: Class Schedule
My Timetable: Class Schedule
My Timetable: Class Schedule
Fast School & Pro planning
Free

Easily create and personalize your weekly schedule in minutes. Visualize upcoming events, add notes, and customize with themes or your own images. Stay organized with optional notifications and advanced features available through subscription.

Create schedules in under 5 minutesVisualize your week at a glanceAdd unlimited lessons, schedules, and events
📚 Education
(970)
freemium
19
Saturn Calendar
Saturn Calendar
Saturn Calendar
Manage and share your time
Free

This app is designed for students to manage complex school schedules, including rotating periods and group events. It simplifies planning with friends and classmates, allowing users to share schedules and coordinate activities easily. Stay organized for high school and college with features tailored to student life.

Rotating period supportBlock schedule managementSocial schedule sharing
📊 Productivity
(68K)
free
20
Cute Calendar - Daily Planner
Cute Calendar - Daily Planner
Cute Calendar - Daily Planner
2026 schedule, task & widget
Free

This digital planner helps manage your time and improve productivity with integrated to-do lists, notes, reminders, and habit tracking. Personalize your schedule with stickers and color schemes to balance work and personal life.

Integrated To-Do ListNotes and Diary FunctionalityHabit Tracker
📊 Productivity
(6.1K)
free with in-app purchases

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